The CIT Consortium was created by the National Institutes of Health
(NIH). Two NIH Institutes — the National Institute of Diabetes
& Digestive & Kidney Diseases (NIDDK) and the National Institute
of Allergy and Infectious Diseases (NIAID) — sponsor the consortium.

The consortium consists of the following principal investigators and centers:

The Clinical Trials Statistical & Data Management Center's (CTSDMC) purpose is to coordinate the statistical and data management functions for the CIT Consortium. The center is a unit within the Department of Biostatistics in the College of Public Health at the University of Iowa. The project director for CTSDMC studies is: